除了使用ImageIO.read获取图像高度和宽度之外还有其他方法吗?
因为我遇到了锁定线程的问题.
at com.sun.medialib.codec.jpeg.Decoder.njpeg_decode(Native Method)
at com.sun.medialib.codec.jpeg.Decoder.decode(Decoder.java:87)
at com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReader.decode(CLibJPEGImageReader.java:73)
- locked <0xd96fb668> (a com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReader)
at com.sun.media.imageioimpl.plugins.clib.CLibImageReader.getImage(CLibImageReader.java:320)
- locked <0xd96fb668> (a com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReader)
at com.sun.media.imageioimpl.plugins.clib.CLibImageReader.read(CLibImageReader.java:384)
- locked <0xd96fb668> (a com.sun.media.imageioimpl.plugins.jpeg.CLibJPEGImageReader)
at javax.imageio.ImageIO.read(ImageIO.java:1400)
at javax.imageio.ImageIO.read(ImageIO.java:1322)
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此错误仅发生在Sun应用服务器上,因此我怀疑它是Sun错误.